Publications associées à Tubuline

Ultraviolet Superradiance from Mega-Networks of Tryptophan in Biological Architectures

Majed Chergui, Katrin Elisabeth Oberhofer

Networks of tryptophan (Trp)& horbar;an aromatic amino acid with strong fluorescence response & horbar;are ubiquitous in biological systems, forming diverse architectures in transmembrane proteins, cytoskeletal filaments, subneuronal elements, photorecepto ...

Amer Chemical Soc2024

Microtubule-mediated GLUT4 trafficking is disrupted in insulin-resistant skeletal muscle

Martinus Gijs, Raphaël Etienne Jean Trouillon, Martin Rainer Wohlwend

Microtubules serve as tracks for long-range intracellular trafficking of glucose transporter 4 (GLUT4), but the role of this process in skeletal muscle and insulin resistance is unclear. Here, we used fixed and live-cell imaging to study microtubule-based ...

eLIFE SCIENCES PUBL LTD2023

Centriole elimination during Caenorhabditis elegans oogenesis initiates with loss of the central tube protein SAS-1

Pierre Gönczy, Coralie Busso, Alexander Woglar, Keshav Jha, Tamara Mikeladze-Dvali, Marie Juliette Ségolène Pierron

In most metazoans, centrioles are lost during oogenesis, ensuring that the zygote is endowed with the correct number of two centrioles, which are paternally contributed. How centriole architecture is dismantled during oogenesis is not understood. Here, we ...

Hoboken2023

Archaeal type IV pili stabilize Haloferax volcanii biofilms in flow

Alexandre Louis André Persat, Lorenzo Anton-Louis Talà, Pascal Damian Odermatt

Multicellular communities of contiguous cells attached to solid surfaces called biofilms represent a common microbial strategy to improve resilience in adverse environments.1-3 While bacterial biofilms have been under intense investigation, whether archaea ...

Cambridge2023

Structures of SAS-6 coiled coil hold implications for the polarity of the centriolar cartwheel

Pierre Gönczy, Georgios Hatzopoulos

Centrioles are eukaryotic organelles that template the formation of cilia and flagella, as well as organize the microtubule network and the mitotic spindle in animal cells. Centrioles have proximal-distal polarity and a 9 fold radial symmetry imparted by a ...

CELL PRESS2022

Alternative dimerization is required for activity and inhibition of the HEPN ribonuclease RnlA

Gabriela Garcia Rodriguez

The rnlAB toxin-antitoxin operon from Escherichia co/ifunctions as an anti-phage defense system. RnlA was identified as a member of the HEPN (Higher Eukaryotes and Prokaryotes Nucleotide-binding domain) superfamily of ribonucleases. The activity of the tox ...

OXFORD UNIV PRESS2021

A helical inner scaffold provides a structural basis for centriole cohesion

Henning Paul-Julius Stahlberg, Davide Gambarotto, Paul Guichard, Virginie Hamel

The ninefold radial arrangement of microtubule triplets (MTTs) is the hallmark of the centriole, a conserved organelle crucial for the formation of centrosomes and cilia. Although strong cohesion between MTTs is critical to resist forces applied by ciliary ...

2020

Centriole foci persist in starfish oocytes despite Polo-like kinase 1 inactivation or loss of microtubule nucleation activity

Pierre Gönczy, Nils Kalbfuss, Marie Juliette Ségolène Pierron

Centrioles must be eliminated or inactivated from the oocyte to ensure that only the two functional centrioles contributed by the sperm are present in the zygote. Such removal can occur during oogenesis, as in Drosophila, where departure of Polo kinase fro ...

2020

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Tubuline

Ultraviolet Superradiance from Mega-Networks of Tryptophan in Biological Architectures

Tubulin engineering by semi-synthesis reveals that polyglutamylation directs detyrosination

Microtubule-mediated GLUT4 trafficking is disrupted in insulin-resistant skeletal muscle

Centriole elimination during Caenorhabditis elegans oogenesis initiates with loss of the central tube protein SAS-1

Archaeal type IV pili stabilize Haloferax volcanii biofilms in flow

Structures of SAS-6 coiled coil hold implications for the polarity of the centriolar cartwheel

Alternative dimerization is required for activity and inhibition of the HEPN ribonuclease RnlA

A tunable femtosecond fiber laser source for multiphoton emission microscopy

A helical inner scaffold provides a structural basis for centriole cohesion

Centriole foci persist in starfish oocytes despite Polo-like kinase 1 inactivation or loss of microtubule nucleation activity

Graph Chatbot

Chattez avec Graph Search

Microtubule-mediated GLUT4 trafficking is disrupted in insulin-resistant skeletal muscle

Ultraviolet Superradiance from Mega-Networks of Tryptophan in Biological Architectures

Centriole elimination during Caenorhabditis elegans oogenesis initiates with loss of the central tube protein SAS-1

Archaeal type IV pili stabilize Haloferax volcanii biofilms in flow

Alternative dimerization is required for activity and inhibition of the HEPN ribonuclease RnlA

Centriole foci persist in starfish oocytes despite Polo-like kinase 1 inactivation or loss of microtubule nucleation activity

A tunable femtosecond fiber laser source for multiphoton emission microscopy

A helical inner scaffold provides a structural basis for centriole cohesion

Tubulin engineering by semi-synthesis reveals that polyglutamylation directs detyrosination

Structures of SAS-6 coiled coil hold implications for the polarity of the centriolar cartwheel